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Cars & Automotive

  • The 7 Best Oil Additives Review

    We interviewed 7 Petroleum Engineers, visited 3 Oil Refineries, spoke to 5 Car Mechanics and read innumerable online reviews to prepare an initial list of 20 oil additives. Then, we compared the performance of each of these additives against various indicators including lubrication, protection against wear and tear, performance against dry sludge build-ups, and ability to bring down the temperature. As a result, we were able to narrow down our list to the 7 best oil additives on the market, of which the Slick 50 Engine Treatment Oil Additive gets our nod to be the best. It provides enough lubrication to not only remove dry particles’ build-ups but also decrease temperature and reduce wear and tear. Also, it comes with a respectable warranty. 

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  • The 8 Best OBD2 Scanners

    After a week of research, we have compiled our top picks for the best OBD2 scanner you can buy. We looked out for devices that were easy to use, portable, had data storage capabilities and could perform a wide variety of readings.  At the No. 1 spot is the Autel MaxiCOM MK808 OBD2 Diagnostic Scan Tool. Its large, easy-to-read 7 inch display and its ability to perform full diagnostic checks and other functions make it a great choice. Check out our comparison table below and the product reviews which will help you make an informed decision and choose the best OBD2 diagnostic scan tool.

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  • The 8 Best CB Radios

    We interviewed 15 Truckers, tested 20 CB Radios, and read innumerable online reviews to find the best CB Radios in the UK Market today. The result produced one clear winner: the Cobra 29 LX EU. That is, because, the Cobra 29 LX EU provides immaculate signal strength, allows access to NOAA weather reports, features a built-in alarm clock and noise canceling mic, and is extremely lightweight. In the table below, we look at dimensions, weight, NOAA Weather Reports,, Rating and of course price for comparison. All 8 full reviews are a little further down the page.

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  • The 10 Best Car Battery Charger

    We visited over 20 garages and interviewed them on what makes a good car battery charger. They all mentioned polarity protection, ease of use, easy reading, amongst other factors. We then used this information to test out 40 different car battery chargers within a span of 72 hours. We found that the best car battery charger is the NOCO Genius G750UK Battery Charger. It has a strong and sturdy build, is simple to use and charges fast. We also found 9 more units that performed exceptionally well. The Ring RCB208 12V 8A Battery Charger offered the fastest charging time on our list thanks to its 8 Amps capacity. Continue reading to learn more on what we found. 

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  • The 8 Best Gas Cans

    We interviewed campers, road trip lovers and long-distance drivers on the best qualities of a good and reliable gas can. They mentioned durability, capacity and ease of use as some of the most important factors. With that information, we proceeded to test out over 30 different models of gas cans. We found that some performed better than others. In the end our choice for the best gas can was the TUFF JUG TJ1R Red Gasoline Fuel Container. It features a neatly designed spout that locks on the tank to prevent spillage while also having a heavy-duty construction. The ASC 20 Liter jerry can, features 3 handles for easy transport and is among the heaviest and sturdiest gas cans on our list. Continue reading to learn more about what we found out!

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  • The 10 Best Car Batteries

    After visiting more than 30 garages and learning all we could about car batteries, we then spent over 70 hours testing 40 different car battery models that we found on the market. In the end we chose the Bosch S5 Car Battery type 096, as the best car battery based on the heavy-duty construction, large size and a CCA of 780. There was also the SuperBatt Type 100/096 car battery which we found comes with calcium plates and is corrosion resistant. Continue reading to find out more on the other high-quality car batteries on our list. 

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  • The 11 Best Hitch Bike Racks

    We spent 50 hours testing 30 different hitch bike racks that we found on the market. We wanted to find out which ones held the bikes securely and came with a heavy-duty construction. Another concern of ours was whether the models that allowed the bikes to hang and swing also offered a secure hold. In the end we found the Hollywood Racks HR1400 Hitch Mount Rack to be the best. It is a heavy rack that can transport 4 bikes. The bikes are also held securely and do not shake or jiggle. The Peruzzo 668 Trailer Hitch Bike Ride is very simple to install and is the most affordable hitch bike rack on our list. Read on to learn more about the other hitch bike racks on our list.

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Cars & Automotive Product Reviews

Here at Onlyreviews, we put a lot of effort and time into testing top products in the market to provide you with an honest, unbiased review. Our information is based on intense research and interviewing top industry experts in each field. Take a look at the range of categories that we’ve considered so far.


You’ll learn everything you need to know when getting the best oil additives by checking out our 7 best oil additives review. Or perhaps you want to travel and need a quality and reliable gas can. We’ve put everything neat and tidy in our 8 best gas cans review.


For the avid adventurer, we have you covered. Explore the back country once you see the 11 best hitch bike racks. Forget the inconvenience of dealing with a low charged battery after going through the 10 best car battery chargers review. Only at Onlyreviews!


Car Batteries Product Reviews

We visited 10 garages and interviewed experienced mechanics and car technicians on the features of a quality car battery to provide you with the best top 10 reviews. Heavy duty exterior, right fit for the battery box as well as the terminals are simple features that were highly important.


The more complex features include cold cranking amps or CCA which shows the performance of the car battery in cold weather. The Amp hours will tell you how long the battery can last between recharging sessions by the engine. The higher these two numbers are the more reliable the car battery.


We then used this information to test and review 40 different car battery models to come up with the top 10 reviews of the best car batteries in the market today. Take a look at our post on the 10 best car batteries review.  Bosch is our top pick owing to its heavy-duty construction and high CCA. Read on to discover more!


Windscreen Wipers Product Reviews

We interviewed over 10 car technicians on the best qualities of reliable windscreen wipers to bring you this top 10 best review and buying guide. The most common responses were correct size and fit, good performance and a strong and sturdy build for durability.


Rubber for example, is a cheap and reliable option that provides excellent performance. Silicon on the other hand will last twice as long even while coming at a higher price. Beam blades are strong and sturdy enough to clear ice and snow.


With the information we gathered, we tested and reviewed 50 different models of windscreen wipers that we found on the market and subjected them to different tests to bring you this top 10 reviews. Continue reading to find out more!


Oil Filters Product Reviews

We visited 10 garages and interviewed car mechanics on what to look for when buying an oil filter in order to create and provide you with this review. The type of oil filter was the first point to look out for since they come in different types such as mechanical, centrifugal, sedimentation and magnetic oil filters to mention a few.


Another important factor is whether the model is the right size and fit for your car. With the valuable information gathered, we then used it as a criteria to find the top 10 oil filters in the market. Other factors that we considered included the quantity of the materials in the filter.


Continue reading to find out more about the great performing oil filters in our review and why we choose these top products over the other 40 models that we tested.


Tyres and Rims Product Reviews

We visited 10 different garages and interviewed top car mechanics on what makes a quality and reliable tyre and rim to bring you this review. Material construction, aesthetics and the alignment of the bolt holes were among the most common responses across the board.


Alloy rims and steel wheels are very different in terms of strength and reliability for example, and a tyre made from tough rubber will last the user a long time before the need to replace them. The right bolt hole alignment allows for the right fit, otherwise it would be useless to get a rim that simply will not fit. With the information gathered from the experts, we took 50 different tyres and rims and spent 40 hours examining their different characteristics.


We came up with a list of the 10 best tyres and rims in the market. Read our honest review and learn more about our pick tyres and rims and why we choose these products over all the rest.


Exterior Light Bulbs Product Reviews

We interviewed 10 top car technicians on what to look for when buying the best car exterior light bulbs to provide you with this top 10 best review. The most common response was the type of bulb and users need to choose between halogen, LEDs or Xenon with the first two being the most common.


LEDs are energy efficient, bright and feature different designs that modernizes the look of your car. They are also durable. We then took 30 different types of exterior light bulbs and used the information we gathered from the experts to test the different models.


We came up with 10 best exterior light bulbs that performed exceptionally well compared to the rest of the models. Read our review and learn more about the 10 best exteriors light bulbs on our list.